438623136

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2243}}^1$

素因数の和:2363

約数の個数: 144

約数和(自身を含む): 1440863424

約数和(自身を除く): 1002240288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 97, 112, 126, 144, 168, 194, 224, 252, 288, 291, 336, 388, 504, 582, 672, 679, 776, 873, 1008, 1164, 1358, 1552, 1746, 2016, 2037, 2243, 2328, 2716, 3104, 3492, 4074, 4486, 4656, 5432, 6111, 6729, 6984, 8148, 8972, 9312, 10864, 12222, 13458, 13968, 15701, 16296, 17944, 20187, 21728, 24444, 26916, 27936, 31402, 32592, 35888, 40374, 47103, 48888, 53832, 62804, 65184, 71776, 80748, 94206, 97776, 107664, 125608, 141309, 161496, 188412, 195552, 215328, 217571, 251216, 282618, 322992, 376824, 435142, 502432, 565236, 645984, 652713, 753648, 870284, 1130472, 1305426, 1507296, 1522997, 1740568, 1958139, 2260944, 2610852, 3045994, 3481136, 3916278, 4521888, 4568991, 5221704, 6091988, 6962272, 7832556, 9137982, 10443408, 12183976, 13706973, 15665112, 18275964, 20886816, 24367952, 27413946, 31330224, 36551928, 48735904, 54827892, 62660448, 73103856, 109655784, 146207712, 219311568, 438623136]

約数ペア:

[(1, 438623136), (2, 219311568), (3, 146207712), (4, 109655784), (6, 73103856), (7, 62660448), (8, 54827892), (9, 48735904), (12, 36551928), (14, 31330224), (16, 27413946), (18, 24367952), (21, 20886816), (24, 18275964), (28, 15665112), (32, 13706973), (36, 12183976), (42, 10443408), (48, 9137982), (56, 7832556), (63, 6962272), (72, 6091988), (84, 5221704), (96, 4568991), (97, 4521888), (112, 3916278), (126, 3481136), (144, 3045994), (168, 2610852), (194, 2260944), (224, 1958139), (252, 1740568), (288, 1522997), (291, 1507296), (336, 1305426), (388, 1130472), (504, 870284), (582, 753648), (672, 652713), (679, 645984), (776, 565236), (873, 502432), (1008, 435142), (1164, 376824), (1358, 322992), (1552, 282618), (1746, 251216), (2016, 217571), (2037, 215328), (2243, 195552), (2328, 188412), (2716, 161496), (3104, 141309), (3492, 125608), (4074, 107664), (4486, 97776), (4656, 94206), (5432, 80748), (6111, 71776), (6729, 65184), (6984, 62804), (8148, 53832), (8972, 48888), (9312, 47103), (10864, 40374), (12222, 35888), (13458, 32592), (13968, 31402), (15701, 27936), (16296, 26916), (17944, 24444), (20187, 21728)]